baber/WOPTO huggingface dataset:
Patent JP-H11208157-A (JP)
Title: Paper for ink jet printer and detection device
Inventor: TSUKUNI HIROYUKI
IPC: B65H7/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To dispense with operation to select a sort of paper by a printer driver, and obtain an aimed printed image by cutting paper at its corner or side in the region not being superimposed on the printing area, and changing the place, number, and configuration of a cut every sort of paper. SOLUTION: The paper 1 has the upper surface of a paper surface as a front surface, and Is provided with chamfer cut 2 at its left upper corner. The size of a chamfer is pref. to be 1 mm-7 mm by taking the positional precision of paper 1 and reading precision of a cut detecting sensor into account relative to the region to be printed in paper 1. In addition, such a cut can be formed by providing a chamfer cut at both of the right upper corner and left upper corner and right upper corner except the left upper corner. In this instance, paper 1 transported can distinguish the paper of an ink jet printer through the detection and discrimination done by a sensor 6 and a sensor 7. Still further, the cut need not be limited to the chamfer shape, and can preferably be changed in the place, number, configuration, and size of a cut every sort of paper.
Patent JP-S52101412-A (JP)
Title: Dc-dc converter
Inventor: SATOU SUSUMU
IPC: H02M3/335
Filed: 1976-02-20
Abstract: PURPOSE: To reduce heat loss and increase the efficiency of a converter by controlling a switching element with the output of a circuit to differentiate the waveform of a drive signal source and giving the potential of cut off polarity to the input side of the main switching element with this element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53117694-A (JP)
Title: Sinter grate sintering method for calcuium silicate
Inventor: TAKEUCHI HIDEMARO
IPC: C01B33/24
Filed: 1977-02-18
Abstract: PURPOSE: To produce a calcium silicate synthetic mineral contg. no foreign matter resulting from fuel by carrying out sinter grate sintering, using matallic Si or its alloy as fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01194608-A (JP)
Title: Semiconductor logic circuit
Inventor: KAWASAKI KAZUHIRO
IPC: H03K19/20
Filed: 1988-01-29
Abstract: PURPOSE:To constitute an arbitrary combined logic circuit and to decrease static energy consumption by fixing a logical value of input other than the selective input, and forming MOS transistors of the combination in a depression type and an enhancement type between a power source and the input and between a ground and the input. CONSTITUTION:An enhancement type MOS transistor 2 is connected between a power source VD and an input D0, and a depression type MOS transistor 1 is connected between a ground G and the input D0. Thus, the input D0 is pulled down, and the logical value of the input D0 is set at zero. In the same connection, the logical value of an input D3 is set at zero. On the other hand, the transistor 1 is connected between the power source VD and an input D1, and the transistor 2 is connected between the ground G and the input D1. Thus, the input D1 is pulled up, and the logical value of the input D1 is set at one. In the same connection, the logical value of an input D2 is set at one. For this reason, since the logical values of the inputs D0, D1, D2 and D3 can be arbitrarily fixed, the logical function of an arbitrarily binary input variable can be realized.
Patent JP-H04235730-A (JP)
Title: Amphoteric surfactant composition
Inventor: KUSAKAWA TSUTOMU
IPC: C09K23/28
Filed: 1991-01-16
Abstract: PURPOSE:To provide an amphoteric surfactant composition having the merit of a conventional amide betain type surfactant containing one fatty acid unit in its molecule and also having an affinity for an oily substance such as lecithin. CONSTITUTION:An amphoteric surfactant composition is composed of an amide betaine type surfactant obtained by the reaction of fatty acids (A), diamine (B) having a primary or secondary amino group and tertiary nitrogen in its molecule and a quaternizing agent (C) and, as at least a part of the above mentioned fatty acids, oligo-fatty acids of a dimer or more obtained by the mutual condensation of fatty acids having an OH group or the condensation of fatty acids having an OH group and fatty acids having no OH group are used.
Patent JP-2000216330-A (JP)
Title: Stacked semiconductor device and its manufacture
Inventor: MATSUSHIMA FUMIAKI
IPC: H01L25/065
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture chip-on-chip structure where multiple IC are stacked by forming an electric continuity wiring from bonding pads to the end faces of chips, bonding and stacking the chips by means of adhesion resin layers and connecting all the chips stacked by an electric continuity wiring. SOLUTION: An electric continuity wiring 13 is formed by discharging a molten solder material from an ink jet head from respective bonding pads 12 to a cut part where wiring connection with the other IC chip 11 is assumed. Electron beam curing-type adhesion 14 is applied on the surface of a silicon wafer. The silicon wafer is cut and divided into each IC chip 11. IC having the electric functions of different types are similarly worked and overlapped. Electron beams are radiated and the IC chips 11 are bonded. Then, a continuity wiring 15 is formed by discharging a molten solder material from the ink jet head to the side part of an IC chip stack body where the IC chips 11 are overlapped.
Patent JP-H01195324-A (JP)
Title: Waveform display signal output circuit
Inventor: SENDA MICHIAKI
IPC: G01D18/00
Filed: 1988-01-29
Abstract: PURPOSE:To observe a characteristic of a square wave signal by amplifying two sine waves by an amplification degree corresponding to the respective logical levels of the square wave signal of 2-phase based on two sine waves which are 90 deg. out-of-phase, and drawing a Lissajou's figure by the amplified sine wave. CONSTITUTION:A sine wave signal Aw and a sinne wave signal Bw which is 90 deg. out-of-phase from the signal Aw are supplied to input terminals 61, 62, respectively. Amplifying parts 1, 2 amplify the signals Aw, Bw, respectively by an amplification degree instructed by control signal C1, C0 and output them as outputs Y, X. To input terminals 63, 64 square wave signals Ap, Bp synchronizing with the signals Aw, Bw are supplied, respectively, and code converting parts 4, 5 output a 2-bit signal corresponding to a logical level of the signals Ap, Bp, respectively. A switching part 3 selects the outputs of the converting parts 4, 5 in accordance with a logical level of a clock signal CLK. In such a way, Lissajour's figure is drawn by outputs Y, X, and a characteristic of the square wave signal can be observed.
Patent JP-H11213246-A (JP)
Title: Automatic transaction device
Inventor: TOSAKA YOSHIYUKI
IPC: G07D9/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten a time when money is remaining at a service part when a money payment transaction is not established in an automatic transaction device for operating preceding counting at the time of payment transaction. SOLUTION: This automatic transaction device 1 is provided with a display operating part 2, transaction medium processing part 3 for processing the transaction medium of a customer, money dealing part 6, and service part for transferring money with the customer, and when a payment sum desired by the customer is available, money is delivered and paid from the money dealing part 6 to the service part. At the time of judging whether or not the payment sum desired by the customer is available, the preceding counting of money equivalent to the sum is operated without waiting for the judged result, and the money is delivered from the money dealing part 6 to the service part. When it is judged that the payment sum is available, a transaction medium is returned to the customer, and money is paid by opening the service part.  When it is judged that the payment sum is unavailable, the transaction medium is returned to the customer, and simultaneously money in the service part 1 is fetched to the inside part of the device while the service part is closed as it is.
Patent JP-H02196951-A (JP)
Title: Humidity sensor element
Inventor: UCHIYAMA SHOICHI
IPC: C04B41/89
Filed: 1989-01-26
Abstract: PURPOSE:To improve the mechanical strength and reliability of the sensor element by using silica and carbon fiber as the essential components of a moisture sensitive film. CONSTITUTION:The sensor element is constituted of the moisture sensitive film 1, gold 2, 4, nichrome 3, chromium 5, porous silica film 6, and alumina substrate 7. In the case of production of a sensor element, comb-shaped electrode patterns 8 are first formed on an alumina substrate 7, then the substrate 7 is immersed into a soln. prepd. by adding 25ml ethanol and 4ml 0.02N hydrochloric acid to, for example, 50ml tetraethoxysilane, then adding 13.5g fine powder, 5g carbon filters, 0.5g active carbon, 1.0g carbon black, and 10ml glycerol after stirring to form the moisture sensitive film 1. The substrate is thereafter dried at room temp. and is further subjected to 430 deg.CX30 minute heat treatment in the atm. The carbon filters in the spacings of the cracks of the moisture sensitive film 1 are exposed in this state and, therefore, the film of the soln. prepd. by mixing and hydrolyzing the tetraethoxysilane, ethanol and 0.02 hydrochloric acid and adding the fine powder silica thereto is formed as a protective film on the moisture sensitive film 1, by which the sensor is constituted.
Patent JP-S57132649-A (JP)
Title: Manufacture of explosion-proof cathode-ray tube
Inventor: YOKOYAMA SHIYOUICHI
IPC: H01J9/24
Filed: 1981-02-10
Abstract: PURPOSE:To prevent any crack generation, which might be developed due to the tension stress, by inserting a cathode-ray tube into a heated strained band while the said band is rapidly cooled. CONSTITUTION:A cathode-ray tube 24 around which a tape 26 is wound is inserted into a strained band 27 which is heated and expanded by means of a circular burner 29. At the same time, a high pressure air 32 sent from plural  holes 31 of a circular pipe 30 is blown on the contact between the band 27 and a side wall 23 so as to make the band 27 to be cooled. As a result, any tension stress which might be developed near the periphery of the side wall 23 is prevented, and thereby generation of cracks is decreased.
Patent JP-S58135389-A (JP)
Title: Method of controlling operation of pressure oil pumps used in oil pressure supply apparatus
Inventor: NOJIMA MASAHIDE
IPC: F04B49/06
Filed: 1982-02-08
Abstract: PURPOSE:To enable to prevent shortage of lubricating oil in an auxiliary pressure oil pump and adhesion of an oil pump controlling hydraulic valve, by interchanging operation of a service pressure oil pump and the auxiliary pressure oil pump automatically. CONSTITUTION:By feeding current to a solenoid of an electromagnetic switch 88Q-B, a solenoid of a keep relay 88Q-X is energized and a contact (b) of the keep relay 88Q-X is closed. Resultantly, current is passed to a solenoid of an electromagnetic switch 88Q-A and a three-phase contact of the electromagnetic switch 88Q-A is closed, so that a motor 88M-A for driving a pressure oil pump 803-A is started. Thus, the pressure oil pump 803-A is set into operation and pressure oil is supplied to a pressure oil tank. Therefore, it is enabled to prevent shortage of lubricating oil in an auxiliary pressure oil pump and adhesion of a pressure oil pump controlling hydraulic valve.
Patent JP-H10818-A (JP)
Title: Tape printer
Inventor: KURASHINA HIROYASU
IPC: B41J21/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To save the time and labor for setting the index piece length in printing and arranging characters by automatically setting the printing length according to the index piece when the designated printing form is a printing form for making an index piece label, and arranging image data for each character according to the length thereof. SOLUTION: A post treatment for an index piece is started by inputting a plurality of character image data (S97). When it is judged to be for label (S971), that is, when it is a printing form for index/vertical or index/horizontal, the printing length is automatically set for a certain length for an index piece (S972). After ensuring the image data area corresponding to the automatically set length, each character image of character row image data is allotted and disposed in the area (S973) so as to finish the processing (S974). Accordingly, the labor needed for setting the index piece length in printing and arranging characters can be saved.
Patent JP-S63185461-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1987-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05111488-A (JP)
Title: Ultrasonic diagnostic device
Inventor: AMEMORI TAKESHI
IPC: A61B8/12
Filed: 1992-02-03
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can easily judge the transmission of ultrasonic waves or not in any part of the organs to be diagnosed and can easily make exact diagnosis from the resulted intra-body cavity ultrasonic image in the case of using of an ultrasonic probe for the inside of the body cavity. CONSTITUTION:This ultrasonic diagnostic device transmits ultrasonic waves within the patient's body cavity and obtains the intra-body cavity ultrasonic image by receiving the reflected waves thereof. A means 18 for storing the plural marks of diagnosing body positions and marks of organs to be diagnosed, a means 19 for selecting the required mark of the diagnosing body position and the mark of the organs to be diagnosed from the plural marks of the diagnosing body positions and marks of the organs to be diagnosed stored in this memory means 18 and means 17, 15 for displaying the mark of the diagnosing body position and the mark of the organs to be diagnosed selected by this selecting means 19 together with the intra-body cavity ultrasonic image are provided.
Patent JP-H04255710-A (JP)
Title: New resin composition curable with energy ray
Inventor: KINOSHITA MASAYUKI
IPC: C08F2/46
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the subject composition having excellent water-resistance and solvent-resistance and useful as adhesive, etc., by reacting a specific com pound containing oxirane ring, a specific compound having unsaturated double bond and a functional group reactive with oxirane group and a polybasic acid anhydride. CONSTITUTION:The objective composition is produced by reacting (A) a compound of formula I (W, X, Y and Z are H or group of formula II and are not H at the same time), e.g. glycidyl-containing compound of 2,7-hydroxynaphthalene with (B) a compound [e.g. (meth)acrylic acid] having unsaturated double bond and a group reactive with at least one of the oxirane-containing groups of the compound A and reacting the reaction product with (C) a polybasic acid anhydride such as maleic anhydride.
Patent JP-S58135602-A (JP)
Inventor: UNO SHIGEKI
IPC: G01N27/12
Filed: 1982-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63294403-A (JP)
Inventor: ADACHI YOSHIYUKI
IPC: F22D5/00
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01193459-A (JP)
Title: Sintered gear
Inventor: MURASE HIROYUKI
IPC: F16H55/06
Filed: 1988-01-28
Abstract: PURPOSE:To reduce fretting corrosion by forming the peripheral portion defining a shaft hole of a low density sintered portion and forming a tooth portion of a high density sintered portion while impregnating empty holes in the low density sintered portion with lubricant. CONSTITUTION:A sub-gear 50 is formed of a sintered body having in the central portion a shaft hole 51 through which a shaft is inserted and on the outer peripheral a tooth portion 52. The tooth portion 52 is formed of a high density sintered portion and a peripheral portion 53 defining the shaft hole 51 is formed of a low density sintered portion having the density lower than the tooth portion 52. Further, empty holes in the low density sintered portion are impregnated with lubricant such as solid lubricant. Then, the lubricating property of the peripheral portion 53 defining the shaft hole 51 in the sub-gear 50 and the shaft can be improved to reduce the fretting corrosion.
Patent JP-S56116119-A (JP)
Title: Controller for engine rotational frequency
Inventor: HIGASHIYAMA KAZUHIRO
IPC: F02D41/34
Filed: 1980-02-18
Abstract: PURPOSE:To have a quick response to an unexpected fluctuation of load, by setting the lowering of engine rotation if any at the amount of control and then deciding the feedback as the control amount by the sum of the proportional control component, the integral control component and the basic control amount using the water temperature for the variable/constant. CONSTITUTION:When the measured rotational frequency N of an engine becomes less than the target rotation a frequency Nset, the deviation DELTAN is calculated by the subtractor 28. Then the Ipo memory table 29 is provided to the deviation DELTAN to store the 1st control signal Ipo. The proportional part is presumed according to the lowered amount of the frequency N and then stored in the memory table 22, and the 2nd control signal extracted out of the table 22 is reduced down to zero by the comparator 30 and as the time elapses. After a comparison 30, the engine is controlled by the 2nd control signal. Thus the lowered amount of rotation is set at the control amount, and the feedback is decided to the control amount from the sum of the proportional control component, the integral control component and the basic control amount using the temperature as the variable/constant. As a result, a quick response is secured to an unexpected fluctuation of load.
Patent JP-S53102868-A (JP)
Title: Treating method for sludge containing oil
Inventor: UCHIDA YONEJI
IPC: B09B3/00
Filed: 1977-02-22
Abstract: PURPOSE: To mold sludge contg. oil into slightly water soluble solid material suitable for reclamation by treating the sludge with quick lime, kiesel guhr, cement, and setting agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61175653-A (JP)
Title: Copying control method at the time of deficiency of developer
Inventor: UDA HARUYOSHI
IPC: G03G21/00
Filed: 1985-01-30
Abstract: PURPOSE:To secure the picture quality of a copy and to prevent a damage to a photosensitive body, a toner scatter, etc., by setting the number of copies which can be taken previously and comparing this number with the remaining number of copies to be taken, and thus determining copy stop condition. CONSTITUTION:A developer density detection sensor S, a developer supply device 21 which includes a supply roller 15 and a toner motor, a toner deficiency alarm lamp 22, an input signal processing part 24, and a memory device 25 are connected to a microcomputer 20. An input copy quantity is set in a counter C and a decision on the output of a developer density sensor S after a copying process is made. The decision result indicates OK when at 'H' or a deficiency in the amount of a developer when at 'L'. Consequently, if the deficiency in the amount of the developer is detected during multi-copying operation, the number of copies which can be taken without any deterioration in copy picture quality after the deficiency in the amount of the developer is detected is compared with the remaining number of copies to be taken; when the former is larger than the latter, all remaining copies are taken and when not, the copying operation is stopped immediately and an alarm state is entered.
Patent JP-H02199942-A (JP)
Title: Optical communication equipment
Inventor: KUROBE AKIO
IPC: H04B10/548
Filed: 1989-01-27
Abstract: PURPOSE:To attain a channel access control with CSMA/CD by using an optical fiber for a transmission medium and constituting a terminal equipment with a coupler coupling an incoming signal with a transmission signal and a branching device branching a reception signal from an outgoing signal. CONSTITUTION:A transmission is coupled with an incoming optical signal inputted from an incoming optical signal input terminal 8 in a 1st binary coupler 5 of each terminal equipment and outputted from an optical signal output terminal 9. An optical signal sent from all terminal equipments is outputted to an incoming optical signal output terminal 9a of a terminal equipment A located at the start terminal. A signal inputted from an outgoing optical signal input terminal is branched by a 2nd binary coupler 6, the one signal is outputted from an outgoing optical signal output terminal 11 and the other signal is converted into an electric signal by an optic/electric conversion section 7 and led to a receiver circuit 2. The outgoing optical signal output terminal 11a of the terminal equipment A is connected to the outgoing optical signal input terminal 10b of a terminal equipment B by an optical fiber and the signal sent from all terminal equipments is led to the receiver circuit of each terminal equipment.
Patent JP-H08213304-A (JP)
Title: Method of forming resist pattern
Inventor: HARAGUCHI HIROSHI
IPC: G03F1/68
Filed: 1995-02-06
Abstract: PURPOSE: To expose a resist film with high precision by a method wherein the first time exposure is performed using a phase shifting mask for image reversing step and then the second time exposure is performed using an aperture part in the same region of at least one light shading film of the mask used for the first time exposure. CONSTITUTION: The positive resist film 23 of a semiconductor substrate 20 is exposed using a shape shift mask. Resultantly, the aperture part pattern of the phase shifting mask is exposed on a resists film 23. Next, the image reversing step is performed. For example, when the baking process is performed in ammonia atmosphere, the exposed part of the resist film 23 is converted into a material not to be removed by the resultant phenomenon. At this time, the mask used for this exposure step is provided with an aperture part in the same region as the pattern region of at least one light shading film of the mask used in the first time exposure step. Accordingly, the same pattern as that of the light shading film is exposed on the resist film 23.
Patent JP-S55110082-A (JP)
Title: Semiconductor light emitting device
Inventor: HASEGAWA OSAMU
IPC: H01S5/00
Filed: 1979-02-19
Abstract: PURPOSE: To match the positions of the light emitting device and the fiber easily and with high precision by providing a groove in the direction of emission of light on a semiconductor substrate and enclosing the fiber in the groove.  
     CONSTITUTION: By opening a window on the SiO 2  film on GaAs substrate 1, p- layer 8 is provided and Al upper electrode 6 is formed. After the back surface of the substrate is polished, AuGe-Ni electrode 3 is formed by evaporation. Next, by using a solution of phosphric acid, substrate 1 and SiO 2  film are etched to form groove 4, and scribing is done at specified places. Fiber 2 is placed in groove 4. The gap between the end surface of the fiber and the light emitting part is filled with transparent resin having a refractive index larger than that of air and thereby the bonding efficiency is increased. The fiber is fixed to the groove. By this structure, positioning is done easily and with high precision. 
     COPYRIGHT: (C)1980,JPO&Japio